InChI=1/C11H17N5O/c1-7-9(8(2)17-14-7)5-16-6-10(13-15-16)11(3,4)12/h6H,5,12H2,1-4H3/p+1/fC11H18N5O/h12H/q+1 4B873D430529CCFB